/*
 *
 * This file is part of the iText (R) project.
    Copyright (c) 1998-2019 iText Group NV
 * Authors: Balder Van Camp, Emiel Ackermann, et al.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License version 3
 * as published by the Free Software Foundation with the addition of the
 * following permission added to Section 15 as permitted in Section 7(a):
 * FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
 * ITEXT GROUP. ITEXT GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
 * OF THIRD PARTY RIGHTS
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU Affero General Public License for more details.
 * You should have received a copy of the GNU Affero General Public License
 * along with this program; if not, see http://www.gnu.org/licenses or write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA, 02110-1301 USA, or download the license from the following URL:
 * http://itextpdf.com/terms-of-use/
 *
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License.
 *
 * In accordance with Section 7(b) of the GNU Affero General Public License,
 * a covered work must retain the producer line in every PDF that is created
 * or manipulated using iText.
 *
 * You can be released from the requirements of the license by purchasing
 * a commercial license. Buying such a license is mandatory as soon as you
 * develop commercial activities involving the iText software without
 * disclosing the source code of your own applications.
 * These activities include: offering paid services to customers as an ASP,
 * serving PDFs on the fly in a web application, shipping iText with a closed
 * source product.
 *
 * For more information, please contact iText Software Corp. at this
 * address: sales@itextpdf.com
 */
package com.itextpdf.tool.xml.html.table;

import java.util.ArrayList;
import java.util.List;

import com.itextpdf.text.Element;
import com.itextpdf.text.pdf.PdfWriter;
import com.itextpdf.tool.xml.Tag;
import com.itextpdf.tool.xml.WorkerContext;
import com.itextpdf.tool.xml.css.CSS;
import com.itextpdf.tool.xml.html.AbstractTagProcessor;
import com.itextpdf.tool.xml.html.HTML;
import com.itextpdf.tool.xml.html.pdfelement.HtmlCell;
import com.itextpdf.tool.xml.html.table.TableRowElement.Place;

/**
 * @author redlab_b
 *
 */
public class TableRow extends AbstractTagProcessor {

    /* (non-Javadoc)
     * @see com.itextpdf.tool.xml.TagProcessor#endElement(com.itextpdf.tool.xml.Tag, java.util.List, com.itextpdf.text.Document)
     */
    @Override
	public List<Element> end(WorkerContext ctx, final Tag tag, final List<Element> currentContent) {
    	TableRowElement row = null;
    	List<Element> l = new ArrayList<Element>(1);
    	if(tag.getParent().getName().equalsIgnoreCase(HTML.Tag.THEAD)) {
        	row = new TableRowElement(currentContent, Place.HEADER);
    	} else if(tag.getParent().getName().equalsIgnoreCase(HTML.Tag.TBODY)) {
    		row = new TableRowElement(currentContent, Place.BODY);
    	} else if(tag.getParent().getName().equalsIgnoreCase(HTML.Tag.TFOOT)) {
    		row = new TableRowElement(currentContent, Place.FOOTER);
    	} else {
    		row = new TableRowElement(currentContent, Place.BODY);
    	}
        int direction = getRunDirection(tag);
        if (direction != PdfWriter.RUN_DIRECTION_NO_BIDI) {
            for (HtmlCell cell : row.getContent()) {
                if (cell.getRunDirection() == PdfWriter.RUN_DIRECTION_NO_BIDI) {
                    cell.setRunDirection(direction);
                }
            }
        }
    	l.add(row);
        return l;
    }

    /* (non-Javadoc)
     * @see com.itextpdf.tool.xml.TagProcessor#isStackOwner()
     */
    @Override
	public boolean isStackOwner() {
        return true;
    }

}
